Home / 1,335,103,630.30-2,001,273,698.85-598,526,404.30

Finding the Fourth Proportional to 1,335,103,630.30, 2,001,273,698.85 and 598,526,404.30

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Solution

The fourth proportional to 1,335,103,630.30, 2,001,273,698.85 and 598,526,404.30 is: 897,170,170.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,103,630.30 : 2,001,273,698.85 = 598,526,404.30 : x
  2. Step 2: Convert to fraction form
    1,335,103,630.30/2,001,273,698.85 = 598,526,404.30/x
  3. Step 3: Cross multiply
    1,335,103,630.30x = 2,001,273,698.85 × 598,526,404.30
  4. Step 4: Simplify right side
    1,335,103,630.30x = 1,197,815,150,992,851,456
  5. Step 5: Solve for x
    x = 1,197,815,150,992,851,456/1,335,103,630.30
  6. Step 6: Final answer
    x = 897,170,170.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.